X
Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Mega Builders
Capturing the biggest, most complex, most stressful and most dangerous engineering projects around the world, Megabuilders chronicles the most awe-inspiring construction projects in modern engineering.
Loading. Please wait...
Content not available in your region? ExpressVPN
can help you stay connected wherever you are.
Get 4 extra months FREE with TV Guide's exclusive offer.
Cast & Crew See All
Season 6 Episode Guide See All
Episode 1
Tunnel Vision
45 mins
Return to the 57-kilometer long high-speed rail tunnel in Switzerland's Gotthard Mountain range to see what it will take to finish the project by 2017.
Popular Shows See all shows
Gold Rush
A reality TV show that follows crews mining the gold placer deposits of the Yukon Territory.
The Curse of Oak Island
Rick and Marty Lagina, two brothers from Michigan with a life-long interest in the mystery of Oak Island, renew efforts to discover the legendary treasure with sophisticated machinery.
The Voice
The four-time Emmy Award-winning musical competition series "The Voice" returns with the strongest vocalists from across the country invited to compete in the show's newest season.
Naked and Afraid
Stripped down and stranded, Naked and Afraid veterans return for the most isolating challenge yet. With no tribe, partner or help of any kind, mental toughness plays a key role in making it through this 21-day survival challenge alone.
1000-lb Sisters
The Slaton's are larger-than-life sisters who have always relied on each other and food for support. Amy, age 31, is desperate to have children, but hasn't been able to due to her weight. While Tammy, age 32, is one step away from being bedridden.
Extracted
Competitors face extreme conditions in the wilderness while their families watch via a live feed.